9932366f3c
hermes doctor now checks whether the ~/.local/bin/hermes symlink exists and points to the correct venv entry point. With --fix, it creates or repairs the symlink automatically. Covers: - Missing symlink at ~/.local/bin/hermes (or $PREFIX/bin on Termux) - Symlink pointing to wrong target - Missing venv entry point (venv/bin/hermes or .venv/bin/hermes) - PATH warning when ~/.local/bin is not on PATH - Skipped on Windows (different mechanism) Addresses user report: 'python -m hermes_cli.main doesn't have an option to fix the local bin/install' 10 new tests covering all scenarios.